diff --git a/src/core/utils/DraggableResizableWindow.ts b/src/core/utils/DraggableResizableWindow.ts
index 71a0a81..f3092d2 100644
--- a/src/core/utils/DraggableResizableWindow.ts
+++ b/src/core/utils/DraggableResizableWindow.ts
@@ -181,6 +181,8 @@ export class DraggableResizableWindow {
     this.taskbarElementId = options.taskbarElementId;
 
     this.init();
+
+    // this.setDefaultCenterPosition();
   }
 
   /** 初始化事件 */
@@ -212,6 +214,29 @@ export class DraggableResizableWindow {
     }
   }
 
+  /** 将窗口设置在居中位置 */
+  private setDefaultCenterPosition() {
+    console.log(JSON.parse(JSON.stringify(this.containerRect)))
+    const containerWidth = this.containerRect?.width ?? window.innerWidth;
+    const containerHeight = this.containerRect?.height ?? window.innerHeight;
+    const targetWidth = this.target.offsetWidth;
+    const targetHeight = this.target.offsetHeight;
+
+    const x = (containerWidth - targetWidth) / 2;
+    const y = (containerHeight - targetHeight) / 2;
+
+    if (this.mode === 'position') {
+      this.target.style.left = `${x}px`;
+      this.target.style.top = `${y}px`;
+    } else {
+      this.target.style.transform = `translate(${x}px, ${y}px)`;
+    }
+
+    this.currentX = x;
+    this.currentY = y;
+    this.updateDefaultBounds(x, y, targetWidth, targetHeight);
+  }
+
   private onMouseDownDrag = (e: MouseEvent) => {
     if (this.getResizeDirection(e)) return; // 避免和 resize 冲突
     e.preventDefault();
@@ -223,15 +248,10 @@ export class DraggableResizableWindow {
     this.startX = e.clientX;
     this.startY = e.clientY;
 
-    if (this.mode === 'position') {
-      const rect = this.target.getBoundingClientRect();
-      const parentRect = this.target.offsetParent?.getBoundingClientRect() ?? { left: 0, top: 0 };
-      this.offsetX = rect.left - parentRect.left;
-      this.offsetY = rect.top - parentRect.top;
-    } else {
-      this.offsetX = this.currentX;
-      this.offsetY = this.currentY;
-    }
+    const rect = this.target.getBoundingClientRect();
+    const parentRect = this.target.offsetParent?.getBoundingClientRect() ?? { left: 0, top: 0 };
+    this.offsetX = rect.left - parentRect.left;
+    this.offsetY = rect.top - parentRect.top;
 
     document.addEventListener('mousemove', this.onMouseMoveDrag);
     document.addEventListener('mouseup', this.onMouseUpDrag);
diff --git a/src/core/window/impl/WindowFormImpl.ts b/src/core/window/impl/WindowFormImpl.ts
index 2f71e78..72e2038 100644
--- a/src/core/window/impl/WindowFormImpl.ts
+++ b/src/core/window/impl/WindowFormImpl.ts
@@ -77,7 +77,7 @@ export default class WindowFormImpl implements IWindowForm {
     const win = new DraggableResizableWindow({
       target: dom,
       handle: div,
-      mode: 'position',
+      mode: 'transform',
       snapThreshold: 20,
       boundary: document.body,
       taskbarElementId: '#taskbar',